Signed-off-by: Xiubo Li <li.xi...@freescale.com>
---
arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h | 98 +++++++++++++++++--
board/freescale/ls1021aqds/ls1021aqds.c | 110 +++++++++++++++++++--
board/freescale/ls1021atwr/ls1021atwr.c | 111 ++++++++++++++++++++--
3 files changed, 298 insertions(+), 21 deletions(-)
diff --git a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h
b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h
index 192d389..b959bf5 100644
--- a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h
+++ b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h
@@ -34,14 +34,98 @@
#define FSL_LS102xA_DEVDISR3_PCIE1 0x80000000
#define FSL_LS102xA_DEVDISR3_PCIE2 0x40000000
-/* CSU CSL2 register offset */
-#define CSU_CSL2_IFC_REG_OFFSET 0x4
-/* Mask of Non secure read/write access in CSU_CL registers */
-#define CSU_CSL2x_NS_SUP_WRITE_ACCESS 0x00000080
-#define CSU_CSL2x_NS_USER_WRITE_ACCESS 0x00000040
-#define CSU_CSL2x_NS_SUP_READ_ACCESS 0x00000008
-#define CSU_CSL2x_NS_USER_READ_ACCESS 0x00000004
+enum csu_cslx_access {
+ CSU_NS_SUP_R = 0x08,
+ CSU_NS_SUP_W = 0x80,
+ CSU_NS_SUP_RW = 0x88,
+ CSU_NS_USER_R = 0x04,
+ CSU_NS_USER_W = 0x40,
+ CSU_NS_USER_RW = 0x44,
+};
+enum csu_cslx_ind {
+ CSU_CSLX_PCIE2_IO = 0,
+ CSU_CSLX_PCIE1_IO,
+ CSU_CSLX_MG2TPR_IP,
+ CSU_CSLX_IFC_MEM,
+ CSU_CSLX_OCRAM,
+ CSU_CSLX_GIC,
+ CSU_CSLX_PCIE1,
+ CSU_CSLX_OCRAM2,
+ CSU_CSLX_QSPI_MEM,
+ CSU_CSLX_PCIE2,
+ CSU_CSLX_SATA,
+ CSU_CSLX_USB3,
+ CSU_CSLX_SERDES = 32,
+ CSU_CSLX_QDMA,
+ CSU_CSLX_LPUART2,
+ CSU_CSLX_LPUART1,
+ CSU_CSLX_LPUART4,
+ CSU_CSLX_LPUART3,
+ CSU_CSLX_LPUART6,
+ CSU_CSLX_LPUART5,
+ CSU_CSLX_DSPI2 = 40,
+ CSU_CSLX_DSPI1,
+ CSU_CSLX_QSPI,
+ CSU_CSLX_ESDHC,
+ CSU_CSLX_2D_ACE,
+ CSU_CSLX_IFC,
+ CSU_CSLX_I2C1,
+ CSU_CSLX_USB2,
+ CSU_CSLX_I2C3,
+ CSU_CSLX_I2C2,
+ CSU_CSLX_DUART2 = 50,
+ CSU_CSLX_DUART1,
+ CSU_CSLX_WDT2,
+ CSU_CSLX_WDT1,
+ CSU_CSLX_EDMA,
+ CSU_CSLX_SYS_CNT,
+ CSU_CSLX_DMA_MUX2,
+ CSU_CSLX_DMA_MUX1,
+ CSU_CSLX_DDR,
+ CSU_CSLX_QUICC,
+ CSU_CSLX_DCFG_CCU_RCPM = 60,
+ CSU_CSLX_SECURE_BOOTROM,
+ CSU_CSLX_SFP,
+ CSU_CSLX_TMU,
+ CSU_CSLX_SECURE_MONITOR,
+ CSU_CSLX_RESERVED0,
+ CSU_CSLX_ETSEC1,
+ CSU_CSLX_SEC5_5,
+ CSU_CSLX_ETSEC3,
+ CSU_CSLX_ETSEC2,
+ CSU_CSLX_GPIO2 = 70,
+ CSU_CSLX_GPIO1,
+ CSU_CSLX_GPIO4,
+ CSU_CSLX_GPIO3,
+ CSU_CSLX_PLATFORM_CONT,
+ CSU_CSLX_CSU,
+ CSU_CSLX_ASRC,
+ CSU_CSLX_SPDIF,
+ CSU_CSLX_FLEXCAN2,
+ CSU_CSLX_FLEXCAN1,
+ CSU_CSLX_FLEXCAN4 = 80,
+ CSU_CSLX_FLEXCAN3,
+ CSU_CSLX_SAI2,
+ CSU_CSLX_SAI1,
+ CSU_CSLX_SAI4,
+ CSU_CSLX_SAI3,
+ CSU_CSLX_FTM2,
+ CSU_CSLX_FTM1,
+ CSU_CSLX_FTM4,
+ CSU_CSLX_FTM3,
+ CSU_CSLX_FTM6 = 90,
+ CSU_CSLX_FTM5,
+ CSU_CSLX_FTM8,
+ CSU_CSLX_FTM7,
+ CSU_CSLX_COP_DCSR,
+ CSU_CSLX_EPU,
+ CSU_CSLX_GDI,
+ CSU_CSLX_DDI,
+ CSU_CSLX_RESERVED1,
+ CSU_CSLX_USB3_PHY = 117,
+ CSU_CSLX_RESERVED2,
+};
/*
* Define default values for some CCSR macros to make header files cleaner*
*
diff --git a/board/freescale/ls1021aqds/ls1021aqds.c
b/board/freescale/ls1021aqds/ls1021aqds.c
index fe00421..7444e06 100644
--- a/board/freescale/ls1021aqds/ls1021aqds.c
+++ b/board/freescale/ls1021aqds/ls1021aqds.c
@@ -377,15 +377,111 @@ int board_init(void)
return 0;
}
+struct csu_ns_dev {
+ unsigned long ind;
+ uint32_t val;
+};
-void enable_ifc_ns_read_access(void)
+struct csu_ns_dev ns_dev[] =
{
- uint32_t *csu_csl2 = CONFIG_SYS_FSL_CSU_ADDR + CSU_CSL2_IFC_REG_OFFSET;
- uint32_t reg;
+ CSU_CSLX_PCIE2_IO, CSU_NS_SUP_RW,
+ CSU_CSLX_PCIE1_IO, CSU_NS_SUP_RW,
+ CSU_CSLX_MG2TPR_IP, CSU_NS_SUP_RW,
+ CSU_CSLX_IFC_MEM, CSU_NS_SUP_R | CSU_NS_USER_R,
+ CSU_CSLX_OCRAM, CSU_NS_SUP_RW,
+ CSU_CSLX_GIC, CSU_NS_SUP_RW,
+ CSU_CSLX_PCIE1, CSU_NS_SUP_RW,
+ CSU_CSLX_OCRAM2, CSU_NS_SUP_RW,
+ CSU_CSLX_QSPI_MEM, CSU_NS_SUP_RW,
+ CSU_CSLX_PCIE2, CSU_NS_SUP_RW,
+ CSU_CSLX_SATA, CSU_NS_SUP_RW,
+ CSU_CSLX_USB3, CSU_NS_SUP_RW,
+ CSU_CSLX_SERDES, CSU_NS_SUP_RW,
+ CSU_CSLX_QDMA, CSU_NS_SUP_RW,
+ CSU_CSLX_LPUART2, CSU_NS_SUP_RW,
+ CSU_CSLX_LPUART1, CSU_NS_SUP_RW,
+ CSU_CSLX_LPUART4, CSU_NS_SUP_RW,
+ CSU_CSLX_LPUART3, CSU_NS_SUP_RW,
+ CSU_CSLX_LPUART6, CSU_NS_SUP_RW,
+ CSU_CSLX_LPUART5, CSU_NS_SUP_RW,
+ CSU_CSLX_DSPI2, CSU_NS_SUP_RW,
+ CSU_CSLX_DSPI1, CSU_NS_SUP_RW,
+ CSU_CSLX_QSPI, CSU_NS_SUP_RW,
+ CSU_CSLX_ESDHC, CSU_NS_SUP_RW,
+ CSU_CSLX_2D_ACE, CSU_NS_SUP_RW,
+ CSU_CSLX_IFC, CSU_NS_SUP_RW,
+ CSU_CSLX_I2C1, CSU_NS_SUP_RW,
+ CSU_CSLX_USB2, CSU_NS_SUP_RW,
+ CSU_CSLX_I2C3, CSU_NS_SUP_RW,
+ CSU_CSLX_I2C2, CSU_NS_SUP_RW,
+ CSU_CSLX_DUART2, CSU_NS_SUP_RW,
+ CSU_CSLX_DUART1, CSU_NS_SUP_RW,
+ CSU_CSLX_WDT2, CSU_NS_SUP_RW,
+ CSU_CSLX_WDT1, CSU_NS_SUP_RW,
+ CSU_CSLX_EDMA, CSU_NS_SUP_RW,
+ CSU_CSLX_SYS_CNT, CSU_NS_SUP_RW,
+ CSU_CSLX_DMA_MUX2, CSU_NS_SUP_RW,
+ CSU_CSLX_DMA_MUX1, CSU_NS_SUP_RW,
+ CSU_CSLX_DDR, CSU_NS_SUP_RW,
+ CSU_CSLX_QUICC, CSU_NS_SUP_RW,
+ CSU_CSLX_DCFG_CCU_RCPM, CSU_NS_SUP_RW,
+ CSU_CSLX_SECURE_BOOTROM, CSU_NS_SUP_RW,
+ CSU_CSLX_SFP, CSU_NS_SUP_RW,
+ CSU_CSLX_TMU, CSU_NS_SUP_RW,
+ CSU_CSLX_SECURE_MONITOR, CSU_NS_SUP_RW,
+ CSU_CSLX_RESERVED0, CSU_NS_SUP_RW,
+ CSU_CSLX_ETSEC1, CSU_NS_SUP_RW,
+ CSU_CSLX_SEC5_5, CSU_NS_SUP_RW,
+ CSU_CSLX_ETSEC3, CSU_NS_SUP_RW,
+ CSU_CSLX_ETSEC2, CSU_NS_SUP_RW,
+ CSU_CSLX_GPIO2, CSU_NS_SUP_RW,
+ CSU_CSLX_GPIO1, CSU_NS_SUP_RW,
+ CSU_CSLX_GPIO4, CSU_NS_SUP_RW,
+ CSU_CSLX_GPIO3, CSU_NS_SUP_RW,
+ CSU_CSLX_PLATFORM_CONT, CSU_NS_SUP_RW,
+ CSU_CSLX_CSU, CSU_NS_SUP_RW,
+ CSU_CSLX_ASRC, CSU_NS_SUP_RW,
+ CSU_CSLX_SPDIF, CSU_NS_SUP_RW,
+ CSU_CSLX_FLEXCAN2, CSU_NS_SUP_RW,
+ CSU_CSLX_FLEXCAN1, CSU_NS_SUP_RW,
+ CSU_CSLX_FLEXCAN4, CSU_NS_SUP_RW,
+ CSU_CSLX_FLEXCAN3, CSU_NS_SUP_RW,
+ CSU_CSLX_SAI2, CSU_NS_SUP_RW,
+ CSU_CSLX_SAI1, CSU_NS_SUP_RW,
+ CSU_CSLX_SAI4, CSU_NS_SUP_RW,
+ CSU_CSLX_SAI3, CSU_NS_SUP_RW,
+ CSU_CSLX_FTM2, CSU_NS_SUP_RW,
+ CSU_CSLX_FTM1, CSU_NS_SUP_RW,
+ CSU_CSLX_FTM4, CSU_NS_SUP_RW,
+ CSU_CSLX_FTM3, CSU_NS_SUP_RW,
+ CSU_CSLX_FTM6, CSU_NS_SUP_RW,
+ CSU_CSLX_FTM5, CSU_NS_SUP_RW,
+ CSU_CSLX_FTM8, CSU_NS_SUP_RW,
+ CSU_CSLX_FTM7, CSU_NS_SUP_RW,
+ CSU_CSLX_COP_DCSR, CSU_NS_SUP_RW,
+ CSU_CSLX_EPU, CSU_NS_SUP_RW,
+ CSU_CSLX_GDI, CSU_NS_SUP_RW,
+ CSU_CSLX_DDI, CSU_NS_SUP_RW,
+ CSU_CSLX_RESERVED1, CSU_NS_SUP_RW,
+ CSU_CSLX_USB3_PHY, CSU_NS_SUP_RW,
+ CSU_CSLX_RESERVED2, CSU_NS_SUP_RW,
+};
- reg = in_be32(csu_csl2);
- out_be32(csu_csl2, reg | CSU_CSL2x_NS_SUP_READ_ACCESS |
- CSU_CSL2x_NS_USER_READ_ACCESS);
+void enable_devices_ns_access(void)
+{
+ uint32_t *csu_csl;
+ uint32_t reg;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(ns_dev); i++) {
+ csu_csl = CONFIG_SYS_FSL_CSU_ADDR + ns_dev[i].ind / 2 * 4;
+ reg = in_be32(csu_csl);
+ if (ns_dev[i].ind % 2 == 0)
+ reg |= ns_dev[i].val << 16;
+ else
+ reg |= ns_dev[i].val;
+ out_be32(csu_csl, reg);
+ }
}
int board_late_init(void)
@@ -403,7 +499,7 @@ int board_late_init(void)
ahci_init(AHCI_BASE_ADDR);
scsi_scan(1);
- enable_ifc_ns_read_access();
+ enable_devices_ns_access();
return 0;
}
diff --git a/board/freescale/ls1021atwr/ls1021atwr.c
b/board/freescale/ls1021atwr/ls1021atwr.c
index d57fa77..f75b779 100644
--- a/board/freescale/ls1021atwr/ls1021atwr.c
+++ b/board/freescale/ls1021atwr/ls1021atwr.c
@@ -458,14 +458,111 @@ int board_init(void)
return 0;
}
-void enable_ifc_ns_read_access(void)
+struct csu_ns_dev {
+ unsigned long ind;
+ uint32_t val;
+};
+
+struct csu_ns_dev ns_dev[] =
{
- uint32_t *csu_csl2 = CONFIG_SYS_FSL_CSU_ADDR + CSU_CSL2_IFC_REG_OFFSET;
- uint32_t reg;
+ CSU_CSLX_PCIE2_IO, CSU_NS_SUP_RW,
+ CSU_CSLX_PCIE1_IO, CSU_NS_SUP_RW,
+ CSU_CSLX_MG2TPR_IP, CSU_NS_SUP_RW,
+ CSU_CSLX_IFC_MEM, CSU_NS_SUP_R | CSU_NS_USER_R,
+ CSU_CSLX_OCRAM, CSU_NS_SUP_RW,
+ CSU_CSLX_GIC, CSU_NS_SUP_RW,
+ CSU_CSLX_PCIE1, CSU_NS_SUP_RW,
+ CSU_CSLX_OCRAM2, CSU_NS_SUP_RW,
+ CSU_CSLX_QSPI_MEM, CSU_NS_SUP_RW,
+ CSU_CSLX_PCIE2, CSU_NS_SUP_RW,
+ CSU_CSLX_SATA, CSU_NS_SUP_RW,
+ CSU_CSLX_USB3, CSU_NS_SUP_RW,
+ CSU_CSLX_SERDES, CSU_NS_SUP_RW,
+ CSU_CSLX_QDMA, CSU_NS_SUP_RW,
+ CSU_CSLX_LPUART2, CSU_NS_SUP_RW,
+ CSU_CSLX_LPUART1, CSU_NS_SUP_RW,
+ CSU_CSLX_LPUART4, CSU_NS_SUP_RW,
+ CSU_CSLX_LPUART3, CSU_NS_SUP_RW,
+ CSU_CSLX_LPUART6, CSU_NS_SUP_RW,
+ CSU_CSLX_LPUART5, CSU_NS_SUP_RW,
+ CSU_CSLX_DSPI2, CSU_NS_SUP_RW,
+ CSU_CSLX_DSPI1, CSU_NS_SUP_RW,
+ CSU_CSLX_QSPI, CSU_NS_SUP_RW,
+ CSU_CSLX_ESDHC, CSU_NS_SUP_RW,
+ CSU_CSLX_2D_ACE, CSU_NS_SUP_RW,
+ CSU_CSLX_IFC, CSU_NS_SUP_RW,
+ CSU_CSLX_I2C1, CSU_NS_SUP_RW,
+ CSU_CSLX_USB2, CSU_NS_SUP_RW,
+ CSU_CSLX_I2C3, CSU_NS_SUP_RW,
+ CSU_CSLX_I2C2, CSU_NS_SUP_RW,
+ CSU_CSLX_DUART2, CSU_NS_SUP_RW,
+ CSU_CSLX_DUART1, CSU_NS_SUP_RW,
+ CSU_CSLX_WDT2, CSU_NS_SUP_RW,
+ CSU_CSLX_WDT1, CSU_NS_SUP_RW,
+ CSU_CSLX_EDMA, CSU_NS_SUP_RW,
+ CSU_CSLX_SYS_CNT, CSU_NS_SUP_RW,
+ CSU_CSLX_DMA_MUX2, CSU_NS_SUP_RW,
+ CSU_CSLX_DMA_MUX1, CSU_NS_SUP_RW,
+ CSU_CSLX_DDR, CSU_NS_SUP_RW,
+ CSU_CSLX_QUICC, CSU_NS_SUP_RW,
+ CSU_CSLX_DCFG_CCU_RCPM, CSU_NS_SUP_RW,
+ CSU_CSLX_SECURE_BOOTROM, CSU_NS_SUP_RW,
+ CSU_CSLX_SFP, CSU_NS_SUP_RW,
+ CSU_CSLX_TMU, CSU_NS_SUP_RW,
+ CSU_CSLX_SECURE_MONITOR, CSU_NS_SUP_RW,
+ CSU_CSLX_RESERVED0, CSU_NS_SUP_RW,
+ CSU_CSLX_ETSEC1, CSU_NS_SUP_RW,
+ CSU_CSLX_SEC5_5, CSU_NS_SUP_RW,
+ CSU_CSLX_ETSEC3, CSU_NS_SUP_RW,
+ CSU_CSLX_ETSEC2, CSU_NS_SUP_RW,
+ CSU_CSLX_GPIO2, CSU_NS_SUP_RW,
+ CSU_CSLX_GPIO1, CSU_NS_SUP_RW,
+ CSU_CSLX_GPIO4, CSU_NS_SUP_RW,
+ CSU_CSLX_GPIO3, CSU_NS_SUP_RW,
+ CSU_CSLX_PLATFORM_CONT, CSU_NS_SUP_RW,
+ CSU_CSLX_CSU, CSU_NS_SUP_RW,
+ CSU_CSLX_ASRC, CSU_NS_SUP_RW,
+ CSU_CSLX_SPDIF, CSU_NS_SUP_RW,
+ CSU_CSLX_FLEXCAN2, CSU_NS_SUP_RW,
+ CSU_CSLX_FLEXCAN1, CSU_NS_SUP_RW,
+ CSU_CSLX_FLEXCAN4, CSU_NS_SUP_RW,
+ CSU_CSLX_FLEXCAN3, CSU_NS_SUP_RW,
+ CSU_CSLX_SAI2, CSU_NS_SUP_RW,
+ CSU_CSLX_SAI1, CSU_NS_SUP_RW,
+ CSU_CSLX_SAI4, CSU_NS_SUP_RW,
+ CSU_CSLX_SAI3, CSU_NS_SUP_RW,
+ CSU_CSLX_FTM2, CSU_NS_SUP_RW,
+ CSU_CSLX_FTM1, CSU_NS_SUP_RW,
+ CSU_CSLX_FTM4, CSU_NS_SUP_RW,
+ CSU_CSLX_FTM3, CSU_NS_SUP_RW,
+ CSU_CSLX_FTM6, CSU_NS_SUP_RW,
+ CSU_CSLX_FTM5, CSU_NS_SUP_RW,
+ CSU_CSLX_FTM8, CSU_NS_SUP_RW,
+ CSU_CSLX_FTM7, CSU_NS_SUP_RW,
+ CSU_CSLX_COP_DCSR, CSU_NS_SUP_RW,
+ CSU_CSLX_EPU, CSU_NS_SUP_RW,
+ CSU_CSLX_GDI, CSU_NS_SUP_RW,
+ CSU_CSLX_DDI, CSU_NS_SUP_RW,
+ CSU_CSLX_RESERVED1, CSU_NS_SUP_RW,
+ CSU_CSLX_USB3_PHY, CSU_NS_SUP_RW,
+ CSU_CSLX_RESERVED2, CSU_NS_SUP_RW,
+};
- reg = in_be32(csu_csl2);
- out_be32(csu_csl2, reg | CSU_CSL2x_NS_SUP_READ_ACCESS |
- CSU_CSL2x_NS_USER_READ_ACCESS);
+void enable_devices_ns_access(void)
+{
+ uint32_t *csu_csl;
+ uint32_t reg;
+ int i;
+
+ for (i = 0; i < ARRAY_SIZE(ns_dev); i++) {
+ csu_csl = CONFIG_SYS_FSL_CSU_ADDR + ns_dev[i].ind / 2 * 4;
+ reg = in_be32(csu_csl);
+ if (ns_dev[i].ind % 2 == 0)
+ reg |= ns_dev[i].val << 16;
+ else
+ reg |= ns_dev[i].val;
+ out_be32(csu_csl, reg);
+ }
}
int board_late_init(void)
@@ -483,7 +580,7 @@ int board_late_init(void)
ahci_init(AHCI_BASE_ADDR);
scsi_scan(1);
- enable_ifc_ns_read_access();
+ enable_devices_ns_access();
return 0;
}
--
1.8.5
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